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| author | Pádraig Brady <P@draigBrady.com> | 2016-01-04 12:13:40 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2016-01-04 23:45:19 +0000 |
| commit | 5171befcb122b12677f60715603be091625a9e08 (patch) | |
| tree | 6f1dd7bdfb491ea7037204227804a2ed6c1f3df3 /tests/misc | |
| parent | c6be0b39437890876692606c233b47a1751b40e9 (diff) | |
| download | coreutils-5171befcb122b12677f60715603be091625a9e08.tar.xz | |
stty: support -I, --immediate to not wait for pending transmission
In some cases an initial drain may block indefinitely as discussed at:
http://lists.gnu.org/archive/html/coreutils/2016-01/msg00007.html
* src/stty.c (main): Use TCSANOW rather than TCSADRAIN if -I specified.
(usage): Document the new option.
* doc/coreutils.texi (stty invocation): Likewise.
* tests/misc/stty.sh: Ensure -I is supported.
* NEWS: Mention the new feature.
Diffstat (limited to 'tests/misc')
| -rwxr-xr-x | tests/misc/stty.sh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/misc/stty.sh b/tests/misc/stty.sh index 666ac0b26..88d5796cf 100755 --- a/tests/misc/stty.sh +++ b/tests/misc/stty.sh @@ -35,6 +35,9 @@ stty $(cat $saved_state) || fail=1 # This would segfault prior to sh-utils-2.0j. stty erase - || fail=1 +# Ensure --immediate mode is supported +stty -I erase - || fail=1 + # These would improperly ignore invalid options through coreutils 5.2.1. returns_ 1 stty -F 2>/dev/null || fail=1 returns_ 1 stty -raw -F no/such/file 2>/dev/null || fail=1 |